Thank you for all the great information, I really appreciate the response! I think I may be able to get the owner to find the numbers for me now. The VIN on this one starts with 1S87L9L so it looks like it came with a 350.

Now I just have to convince my wife I want it!

Never tell your wife you "need" anything, lol. That's a bad way to start the conversation off. Let us all know when you pull the trigger! Good luck!